*{
  padding: 0;
  margin: 0; 
}

html{
    font-size: 62.5%; 
}

body {
  font-family: 'Microsoft Yahei';
  background: #f2f2f2;
  font-size: 1.4rem; 
  padding-bottom: 30px;
}

.choice-head {
  width: 100%;
  height: 40px;
  background: #4f62d7;
  border-bottom: 2px solid #a8a4a4;
}

.choice-head-con{
    width: 100%;
    float: left;
    margin: 7px 8px 8px 16px;
    font-size: 1.4rem;
    color: white;
}

.choice-head-con img{
    margin-right: 8px;
    float: left;
    border-radius: 90px;
}

.choice-head-con a{
    margin-top: 3px;
    display: block;
    font-size: 1.5rem;
    float:left;
    color: white;
    font-weight: bold;
}

.name{
    margin-top: 3px;
    font-size: 1.4rem;
}

.head{
    width: 100%;
    height: 40px;
    font-size: 1.2em;
    border-bottom: 1px solid #a8a4a4;
    background: #d2d4d2;
    position: absolute;
    left: auto;
    top: auto;
}

.title{
    font-family: "STFangsong";
    color: black;
    font-weight: bold;
    text-align: center;
    line-height: 42px;
}

.descpriction{
    margin: 60px auto;
    width: 320px;
    font-family: "Microsoft YaHei";
    color: rgb( 70, 94, 218 );
    font-size: 1.4em;
}

.point{
    margin: -30px auto;
    width: 200px;
    font-size: 1.2em;
    font-family: "Microsoft YaHei";
    color: rgb( 70, 94, 218 );
}

.assess{
    margin: -20px auto;
    width: 440px;
}

.assess_title{
    width: 80px;
    margin-top: 60px;
    font-family: "SimHei";
    color: rgb( 0, 0, 0 );
    font-weight: bold;
    font-size: 1.8rem;
}

.range{
    width: 50%;
    height: 20px;
    margin-top: -20px;
    margin-left: 90px;
}

#show_speed,#show_quality{
	width:25px;
}

input[type=range] {
    -webkit-appearance: none;
    width: 300px;
    border-radius: 10px; 
}
input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
}    


input[type=range]::-webkit-slider-runnable-track {
    height: 15px;
    border-radius: 10px; 
    box-shadow: 0 1px 1px #def3f8, inset 0 .125em .125em #0d1112; 
}

input[type=range]:focus {
    outline: none;
}


input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    height: 25px;
    width: 25px;
    margin-top: -5px; 
    background: #ffffff; 
    border-radius: 50%; 
    border: solid 0.125em rgba(205, 224, 230, 0.5); 
    box-shadow: 0 .125em .125em #3b4547; 
}

.range_show{
    width: 50px;
    margin-top: -20px;
    margin-left: 400px;
}

input[type=text]{
    width: 20px;
    border: 0;
    background: none;
}

.button {
	width:90%;
	height: 40px;
	margin: 75px auto;
    text-align: center;
    background: #465eda;
    border: 1px solid #465eda;
    box-shadow: 2px 2px 1px #4865fb;
    border-radius: 4px;
}

input[type=submit]{
	width: 100%;
    height: 100%;
    font-size: 1.6rem;
    color: #FFF; 
    font-weight: bold;
    background: transparent;
    cursor: pointer;
    border: none;
    outline: none;
    text-align: center;
}
